var globals = {

    applicationName: undefined,
    
    skeletonCanvas: null,

    pieceTreeInfo: { },

    canvas: {
             height: null,
             width: null
            },

    tree: {},

    treeId: undefined,

    pathObjs: { main: { tree: null },
                overview: { tree: null } },

    labelInfo: { labels: { },
                 recentlyMovedId: undefined,
                 labelsToAdd: [ ] },

    expandable: { main: {}, overview: {} },

    selectedClades: { main: { }, scaled: { } },

    treeInfo:  {
                tips: undefined,
                longestTraversal: undefined,
                rootLabelLength: undefined,
                generations: undefined,
                longestChildLabel: undefined,
                longestChildName: undefined,
                exampleLabelHeight: undefined,
               },


    lengthMultiplier: null,

    scaling: '{{=scaling}}',

    scrollEvents: { down: false,
                    up: false },

    draggingPiece: false,

    pathToHide: undefined,

    pathToPiece: undefined,

    closestClade: undefined
};
